138993900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{463313}}^1$

素因数の和:463330

約数の個数: 36

約数和(自身を含む): 402156552

約数和(自身を除く): 263162652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 463313, 926626, 1389939, 1853252, 2316565, 2779878, 4633130, 5559756, 6949695, 9266260, 11582825, 13899390, 23165650, 27798780, 34748475, 46331300, 69496950, 138993900]

約数ペア:

[(1, 138993900), (2, 69496950), (3, 46331300), (4, 34748475), (5, 27798780), (6, 23165650), (10, 13899390), (12, 11582825), (15, 9266260), (20, 6949695), (25, 5559756), (30, 4633130), (50, 2779878), (60, 2316565), (75, 1853252), (100, 1389939), (150, 926626), (300, 463313)]